Manchester United brought in Diego Leon in the summer, after a deal to sign him from Cerro Porteno was agreed back in January. He travelled as part of the pre-season squad and impressed and as a result, loan plans were scrapped. Amorim did name him in the matchday squad twice, but the young ace is yet to make his first team debut. Difficult academy debutAnd as per The Daily Mail, scouts who were present to watch the game were surprised with United’s choice to let Amass go instead of Diego Leon. “Ahead of the Paraguayan arriving from Cerro Porteno this summer, Leon was ambitious in his targets.